Brush



FIG. 1 is a front perspective view of the brush design of the present invention illustrated attached to a cord and plug shown in phantom;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a front elevational view thereof.

The broken lines showing a cord and plug in FIG. 1 are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a brush, as shown and described. 